Reuniting dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Nancy Wagaman

An actual, desired, or imagined reuniting.

Repairing a problem (such as ending an argument or repairing a broken object).

A fresh start or new beginning.

An ending (such as of a long period of separation).

The idea of peace, unity, or harmony after a period in which there was none.

See Joining Together, Rejoining, Returning

Source: The Curious Dreamer’s Dream Dictionary Author: Nancy Wagaman

Interpretation 2 — myjellybean

If you dream of reuniting (getting back together) with an ex, it suggests that you have been repeating old patterns of behavior in your life that are not healthy.
Source: My Dream Interpretation Author: myjellybean